Processes a payment in the store for a given user's cart through PayPal UK
Express Checkout.

Package com.softslate.commerce.businessobjects.payment Description

Provides classes to handle payment processing for the application.

Custom payment processors can be written easily, by simply
implementing PaymentProcessor. In many
cases, it will be useful to subclass BasePaymentProcessor and
implement its processPayment() method.

To change or add to the list of payment processors currently
active in the system, modify the "activePaymentProcessors" setting
in the appComponents.properties file. Each of the classes in this setting will be
invoked in turn by calling their processPayment(Map parameters)
method.